Advanced drawing skills of Excel lecture 100 (VIII) -excel drawing WiFi diagram

Preface

Mention the percentage chart , Most of my friends must have thought of it at the first time Doughnut 、 The pie chart This kind of indicator chart , however The default doughnut is the same .

See for finished product drawing wifi chart

So like the following WiFi chart How is it made ？

Does it look more refined ？ This kind of WiFi The characteristics of the graph are also very obvious ：

1. In fact, it's just another ring diagram 2/3 Hide the , Control the data range to 1/3 Within the scope of ;

2. WiFi Figure shows the size of the value by using the length of the circular arc ;

3. The value decreases gradually from the outside to the inside , Able to display multiple data series ;

4. After updating the value , The chart will also be updated ;

WiFi Figure data preprocessing

The original data is only 2 Column , Namely 【 project 】 and 【 speed of progress 】, Select data , On data 【 Ascending 】 operation , as follows .

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